我正在尝试使用Dot / Graphviz从数据库生成族树可视化。第一个结果看起来很有希望,但有一个布局问题,我还没有解决。
当我使用下面列出的代码时,它将生成
我对此非常满意。但是一旦我尝试在F4 / M4 / M5和F2 / M2系列之间添加另一个节点,这可以通过取消注释下面代码中的两行来完成,它会给我
Male2现在远离Female2,位于Female4和Male4之间。所以家庭F2 / M2和F4 / M4 / M5完全被撕裂了。我试图增加家庭连接的重量(值为100),以确保家庭F2 / M2和F4 / M4 / M5放在一起,但这不起作用。此外,改变节点或连接的顺序也无济于事。最好的解决方案是,如果家庭F4 / M4 / M5可以放在左边,MaleX放在中间,家庭F2 / M2放在右边。
有人有建议吗?我宁愿不改变代码中定义节点和连接的顺序,因为这是由脚本完成的,并且是由数据库结构预定义的。
graph Test {
rankdir = BT;
splines = ortho;
center = true;
{
rank = same;
NodeFemale1 [label = Female1];
NodeMale1 [label = Male1];
ConnectionFemale1Male1 [shape = box, label = "", height = 0, width = 1, margin = 0, penwidth = 1];
NodeFemale1 -- ConnectionFemale1Male1 -- NodeMale1 [weight = 100, penwidth = 2];
}
ConnectionChildren11 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
ConnectionFemale1Male1 -- ConnectionChildren11 [penwidth = 2];
{
rank = same;
NodeFemale2 [label = Female2];
NodeMale2 [label = Male2];
ConnectionFemale2Male2 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
NodeFemale2 -- ConnectionFemale2Male2 -- NodeMale2 [weight = 100, penwidth = 2];
}
ConnectionChildren11 -- NodeMale2 [penwidth = 2];
ConnectionChildren22 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
ConnectionFemale2Male2 -- ConnectionChildren22 [penwidth = 2];
NodeMale3 [label = Male3];
ConnectionChildren22 -- NodeMale3 [weight = 10, penwidth = 2];
NodeFemale3 [label = Female3];
ConnectionChildren22 -- NodeFemale3 [penwidth = 2];
// NodeMaleX [label = MaleX];
// ConnectionChildren11 -- NodeMaleX [weight = 10, penwidth = 2];
{
rank = same;
NodeFemale4 [label = Female4];
NodeMale4 [label = Male4];
NodeMale5 [label = Male5];
ConnectionFemale4Male4 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
NodeFemale4 -- ConnectionFemale4Male4 -- NodeMale4 [weight = 100, penwidth = 2];
ConnectionMale4Male5 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
NodeMale4 -- ConnectionMale4Male5 -- NodeMale5 [weight = 100, penwidth = 2];
}
ConnectionChildren11 -- NodeFemale4 [penwidth = 2];
ConnectionChildren44 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
ConnectionFemale4Male4 -- ConnectionChildren44 [penwidth = 2];
NodeFemale6 [label = Female6];
ConnectionChildren44 -- NodeFemale6 [weight = 10, penwidth = 2];
NodeFemale7 [label = Female7];
ConnectionChildren44 -- NodeFemale7 [penwidth = 2];
ConnectionChildren45 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
ConnectionMale4Male5 -- ConnectionChildren45 [penwidth = 2];
NodeFemale8 [label = Female8];
ConnectionChildren45 -- NodeFemale8 [penwidth = 2];
}
答案 0 :(得分:0)
我不认为你可以按照你想要的方式控制subgraph
。这对于为您提供节点和边缘的脚本和数据库的上下文可能有用,也可能没用,但我尝试了一些希望接近您想要的东西:
graph Test
{
/* layout / format */
rankdir = BT; // bottoms to top
splines = ortho; // edges orthogonal
center = true; // page center
edge [ penwidth = 2 ]; // edge thickness
node [ width = 1.1 ]; // conistent node size
/* node and edge definitions as produced by the script (?) */
NodeFemale1 [label = Female1];
NodeMale1 [label = Male1];
ConnectionFemale1Male1 [shape = box, label = "", height = 0, width = 1, margin = 0, penwidth = 1];
// 1 NodeFemale1 -- ConnectionFemale1Male1 -- NodeMale1 [weight = 100, penwidth = 2];
ConnectionChildren11 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 2 ConnectionFemale1Male1 -- ConnectionChildren11 [penwidth = 2];
NodeFemale2 [label = Female2];
NodeMale2 [label = Male2];
ConnectionFemale2Male2 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 3 NodeFemale2 -- ConnectionFemale2Male2 -- NodeMale2 [weight = 100, penwidth = 2];
// 4 ConnectionChildren11 -- NodeMale2 [penwidth = 2];
ConnectionChildren22 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 5 ConnectionFemale2Male2 -- ConnectionChildren22 [penwidth = 2];
NodeMale3 [label = Male3];
// 6 ConnectionChildren22 -- NodeMale3 [weight = 10, penwidth = 2];
NodeFemale3 [label = Female3];
// 7 ConnectionChildren22 -- NodeFemale3 [penwidth = 2];
NodeMaleX [label = MaleX];
// 8 ConnectionChildren11 -- NodeMaleX [weight = 10, penwidth = 2];
NodeFemale4 [label = Female4];
NodeMale4 [label = Male4];
NodeMale5 [label = Male5];
ConnectionFemale4Male4 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 9 NodeFemale4 -- ConnectionFemale4Male4 -- NodeMale4 [weight = 100, penwidth = 2];
ConnectionMale4Male5 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 10 NodeMale4 -- ConnectionMale4Male5 -- NodeMale5 [weight = 100, penwidth = 2];
// 11 ConnectionChildren11 -- NodeFemale4 [penwidth = 2];
ConnectionChildren44 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 12 ConnectionFemale4Male4 -- ConnectionChildren44 [penwidth = 2];
NodeFemale6 [label = Female6];
// 13 ConnectionChildren44 -- NodeFemale6 [weight = 10, penwidth = 2];
NodeFemale7 [label = Female7];
// 14 ConnectionChildren44 -- NodeFemale7 [penwidth = 2];
ConnectionChildren45 [shape = box, label = "", height = 0, width = 0, margin = 0, penwidth = 1];
// 15 ConnectionMale4Male5 -- ConnectionChildren45 [penwidth = 2];
NodeFemale8 [label = Female8];
// 16 ConnectionChildren45 -- NodeFemale8 [penwidth = 2];
/* family / generation subgraphs */
subgraph cluster0
{
style = filled;
fillcolor = lightgrey;
color = white;
{ rank = same; NodeFemale1; ConnectionFemale1Male1; NodeMale1 }
NodeFemale1 -- ConnectionFemale1Male1 -- NodeMale1;
}
ConnectionFemale1Male1 -- ConnectionChildren11;
subgraph cluster1
{
{ rank = same; NodeMale2; ConnectionFemale2Male2; NodeFemale2 }
NodeFemale2 -- ConnectionFemale2Male2 -- NodeMale2;
}
ConnectionChildren11 -- NodeMale2;
subgraph cluster2
{
NodeMaleX;
}
ConnectionChildren11 -- NodeMaleX;
subgraph cluster3
{
{ rank = same; NodeFemale4; NodeMale4; NodeMale5; ConnectionFemale4Male4; ConnectionMale4Male5 }
NodeFemale4 -- ConnectionFemale4Male4 -- NodeMale4 -- ConnectionMale4Male5 -- NodeMale5;
}
ConnectionChildren11 -- NodeFemale4;
subgraph cluster4
{
color = white;
{ rank = same; NodeMale3; NodeFemale3 }
}
ConnectionFemale2Male2 --ConnectionChildren22;
ConnectionChildren22 -- { NodeMale3 NodeFemale3 };
subgraph cluster5
{
color = white;
{ rank = same; NodeFemale6; NodeFemale7 }
}
ConnectionFemale4Male4 --ConnectionChildren44;
ConnectionChildren44 -- { NodeFemale6 NodeFemale7 };
subgraph cluster6
{
color = white;
NodeFemale8;
}
ConnectionMale4Male5 --ConnectionChildren45;
ConnectionChildren45 -- NodeFemale8;
}
群集可以自定义,如父母级别所示。如果你只是设置color = white
它们变得“不可见”,如孙子孙辈所示。